The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1994
Filed:
Jun. 24, 1992
Applicant:
Inventors:
Douglas A Larson, River Forest, IL (US);
Thomas J Danowski, Hoffman Estates, IL (US);
Assignee:
Healthscan Products, Inc., Cedar Grove, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820023 ; 12820323 ; 12820312 ; 12820014 ;
Abstract
A device for blending a medication with an airflow intended for inhalation, such as may be provided by a ventilator circuit is in the form of a tubular body intended to be placed in series with the ventilator line. The body is provided with a reduced-diameter portion which accelerates the airflow therethrough. Medication is ejected into the accelerated airflow in a direction contrary thereto, whereby increased dispersion and blending of the medication into the airflow results. The medication is then carried by the airflow to the patient.